Helix Core e*spec Crankset Options:Helix Core e*spec Crankset - 170mm, BOSCH CX Gen4/SX-Brose S Mag-TQ HPR50, 26mm Offset, Black Reduced wind sensitivity allows riders

Reduced wind sensitivity allows riders to maintain a stable aerodynamic position and full control of their bike

but it also reduces overall system weight and increases the range

An oversized axle

Ergonomically designed for drop bar setups

Helix Core e*spec Crankset Options:Helix Core e*spec Crankset - 170mm, BOSCH CX Gen4/SX-Brose S Mag-TQ HPR50, 26mm Offset, Black Reduced wind sensitivity allows ridersHelix Core e*spec cranks give your e bike an upgrade with high end integrity and aesthetics at a great value. Engineered for e MTB strength, so you dont need to worry about pedal strikes or holding back on your next gravity run. Forged aluminum arms keep you confident on the trail, while alloy self extracting crank bolts mean efficient routine service, and minimum added weight. Added details like pedal washers, molded impact boots, and e rider